pico]OS for PowerPC 440

This port is for the PowerPC 440GP of IBM. Since the port does not use special features of the 440GP, it should be easy to adapt the port to other PowerPCs. Because the 440GP does not support floating point, this port does not save the floating point registers at context switch. You may need to add this if your PPC is capabil of floating point.

This port does not supports console I/O for the nano layer.


This port can be compiled with the GNU-C-Compiler (powerpc-eabi).